`technicalmuseum.cz`

DNSSEC	⚠️ Not signed
A	2001:880:0:15::68^{🇩🇪 ONE-NETWORK2001:880::/32}
		PTR	`dw336.webglobe.com`
A	185.102.21.46^{🇨🇿 ONE-NETWORK185.102.21.0/24}
NS	`rhino.vutbr.net` ⭐
		A	2001:67c:1220:e000::93e5:f20a^{🇨🇿 VUTBR-AS2001:67c:1220::/46 VUTBR6-NET}
			PTR	`rhino.vutbr.net`
		A	147.229.242.10^{🇨🇿 VUTBR-AS147.229.224.0/19 VUTBR-NET4}
			PTR	`rhino.vutbr.net`
NS	`pipit.cis.vutbr.cz`
		A	2a01:430:120::4d5d:db6e^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
			PTR	`pipit.cis.vutbr.cz`
		A	77.93.219.110^{🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4}
			PTR	`pipit.cis.vutbr.cz`
MX	`gate.technicalmuseum.cz` ⭐
		A	147.229.242.130^{🇨🇿 VUTBR-AS147.229.224.0/19 VUTBR-NET4}
			PTR	`gate.technicalmuseum.cz`
TXT	`MS=F2E95267F39009A3B0197585E34A1AF1A378C69F`
TXT	`v=spf1 mx -all`
SOA	`rhino.vutbr.net`hostmaster@vutbr.cz 2026-03-05 #0

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1777101434

rank #408811 globally
rank #1828 in the tld
WOT: SAFE (75/100)

Subdomains

www.technicalmuseum.cz

gate.technicalmuseum.cz

Same first word

technicalmuseum.cz

technicalmuseum.com

DNS History

10 records (5 active, 5 former)

●NSpipit.cis.vutbr.cz2015-06-25 → 2026-04-25 · 2 obs

● 2015-06-25 13:47:54
● 2026-04-25 08:14:56

●NSrhino.vutbr.net2015-06-25 → 2026-04-25 · 2 obs

● 2015-06-25 13:47:54
● 2026-04-25 08:14:56

●MXgate.technicalmuseum.cz2015-06-25 → 2026-04-25 · 2 obs

● 2015-06-25 13:47:54
● 2026-04-25 08:14:56

○MXmspool.gts.cz2015-06-25 → 2016-12-18 · 4 obs

● 2015-06-25 13:47:54
● 2016-12-18 04:28:12
○ 2026-02-17 13:19:42
○ 2026-04-25 08:14:56

○MXvega.inec.cz2015-06-25 → 2016-12-18 · 4 obs

● 2015-06-25 13:47:54
● 2016-12-18 04:28:12
○ 2026-02-17 13:19:42
○ 2026-04-25 08:14:56

○A109.123.223.1202015-06-25 → 2016-12-18 · 4 obs

● 2015-06-25 13:47:54
● 2016-12-18 04:28:12
○ 2026-02-17 13:19:42
○ 2026-04-25 08:14:56

○A109.123.223.682026-02-17 → 2026-02-24 · 5 obs

○ 2016-12-18 04:28:12
● 2026-02-17 13:19:42
● 2026-02-24 18:20:14
○ 2026-03-06 03:18:36
○ 2026-04-25 08:14:56

●A185.102.21.462026-03-06 → 2026-04-25 · 3 obs

○ 2026-02-24 18:20:14
● 2026-03-06 03:18:36
● 2026-04-25 08:14:56

○A2001:1528:181::223:682026-02-17 → 2026-02-24 · 5 obs

○ 2016-12-18 04:28:12
● 2026-02-17 13:19:42
● 2026-02-24 18:20:14
○ 2026-03-06 03:18:36
○ 2026-04-25 08:14:56

●A2001:880:0:15::682026-03-06 → 2026-04-25 · 3 obs

○ 2026-02-24 18:20:14
● 2026-03-06 03:18:36
● 2026-04-25 08:14:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz	-
technicalmuseum.cz	pipit.cis.vutbr.cz, rhino.vutbr.net	2 records

✅ Authoritative Response

Server:77.93.219.110

NS records: pipit.cis.vutbr.cz, rhino.vutbr.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for technicalmuseum.cz (unsigned zone)

⏱️ Timing

Total: 1163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.102.21.46`
AAAA	1	`2001:880:0:15::68`
NS	2	`rhino.vutbr.net, pipit.cis.vutbr.cz`
MX	1	`gate.technicalmuseum.cz (pri: 1)`
TXT	2	`v=spf1 mx -all, MS=F2E95267F39009A3B0197585E34A1AF1A378C`
SOA	1	`rhino.vutbr.net hostmaster.vutbr.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pipit.cis.vutbr.cz, pipit.cis.vutbr.cz)

Analysis

Hierarchy

technicalmuseum.cz is a parent of www.technicalmuseum.cz and gate.technicalmuseum.cz.

IP Addresses

technicalmuseum.cz points to two IP numbers: 2001:880:0:15::68 and 185.102.21.46.

Other host names such as starka.cz, gymfry.net, allelektro.cz, olwen.cz and demas.cz share IPs with technicalmuseum.cz.

Name Servers

Two name servers rhino.vutbr.net and pipit.cis.vutbr.cz handle the delegation for technicalmuseum.cz.

technicalmuseum.cz shares the same name server setup as other domains, for example 109.62.185.in-addr.arpa, 108.62.185.in-addr.arpa, 106.145.192.in-addr.arpa, 242.229.147.in-addr.arpa and vutbr.net.

technicalmuseum.cz at least partially shares name servers with other domains, for example fch.vut.cz, technickyvzato.cz, 254.229.147.in-addr.arpa, 128.149.185.in-addr.arpa and vsk.vutbr.cz.

These name servers are often used together with rhino.cis.vutbr.cz, swordfish.ro.vutbr.cz, main.sspbrno.cz, ns.kmenet.cz, jaguar.net.vutbr.cz, main.sssbrno.cz, ns1.vpinet.cz, ns2.vpinet.cz and rt-kme-a.kmenet.cz.

Host names with two IP numbers:

rhino.vutbr.net points to 2001:67c:1220:e000::93e5:f20a and 147.229.242.10.

pipit.cis.vutbr.cz points to 2a01:430:120::4d5d:db6e and 77.93.219.110.

Mail Servers

The gate.technicalmuseum.cz mail server handles technicalmuseum.cz.

technicalmuseum.cz shares some mail servers with other domains, for example tmbrno.cz.

These mail servers are often used with wes1-mx1.wedos.net and wes1-mx2.wedos.net.

gate.technicalmuseum.cz points to a single IP number: 147.229.242.130.

technicalmuseum.cz - robtex.com